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单选题

What is the main advantage of radio ads : ()

A
flexibility
B
smooth
C
convenient
D
skillful

题目答案

A

答案解析

暂无解析
举一反三
单选题

What is a generally acknowledged as the most powerful advertising medium and reaches abroad spectrum of consumers. ()

A
radioads
B
printads
C
televisionads
D
magazinesads

题目答案

B

答案解析

暂无解析